<template>
  <div class="login-container">
    <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form" auto-complete="on" label-position="left">
      <div class="title-container">
        <h3 class="title">员工管理系统</h3>
      </div>
      <div style="height: 250px">
        <el-form-item prop="username">
          <span class="svg-container">
            <svg-icon icon-class="user" />
          </span>
          <el-input
            ref="username"
            v-model="loginForm.username"
            placeholder="用户名"
            name="username"
            type="text"
            tabindex="1"
            auto-complete="on"
          />
        </el-form-item>

        <el-form-item prop="password">
          <span class="svg-container">
            <svg-icon icon-class="password" />
          </span>
          <el-input
            :key="passwordType"
            ref="password"
            v-model="loginForm.password"
            :type="passwordType"
            placeholder="密码"
            name="password"
            tabindex="2"
            auto-complete="on"
            @keyup.enter.native="handleLogin"
          />
          <span class="show-pwd" @click="showPwd">
            <svg-icon :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'" />
          </span>
        </el-form-item>

        <el-button :loading="loading" type="primary" style="width:100%;margin:20px auto;" @click.native.prevent="handleLogin">登录</el-button>
      </div>
    </el-form>
  </div>
</template>

<script>
import { validUsername } from '@/utils/validate'
import { setToken } from '@/utils/auth'
// import { getLoginInfo } from '@/api/user'
import request from '@/utils/request'
export default {
  name: 'Login',
  data() {
    const validateUsername = (rule, value, callback) => {
      if (!validUsername(value)) {
        callback(new Error('请输入正确的用户名'))
      } else {
        callback()
      }
    }
    // const validatePassword = (rule, value, callback) => {
    //   if (value.length < 6) {
    //     callback(new Error('密码不能小于6位'))
    //   } else {
    //     callback()
    //   }
    // }
    return {
      host: location.protocol + '//' + location.host + '/api/china/china/qywx-login',
      loginForm: {
        username: '',
        password: ''
      },
      loginRules: {
        username: [{ required: true, trigger: 'blur', validator: validateUsername }],
        password: [{ required: true, trigger: 'blur' }]
      },
      loading: false,
      passwordType: 'password',
      redirect: undefined
    }
  },
  watch: {
    $route: {
      handler: function(route) {
        // this.redirect = route.query && route.query.redirect
        if (route.query && route.query.token) {
          setToken(route.query.token)
          request.defaults.headers.common['token'] = route.query.token
          // getLoginInfo().then(res => {
          //   const { data } = res
          //   if (res.code === 'SUCCESS') {
          //     localStorage.setItem('userInfo',JSON.stringify(data))
          //     this.$store.commit('user/SET_NAME', data.name)
          //     this.$store.commit('user/SET_USERNAME', data.username)
          //     this.$store.commit('user/SET_USERID', data.userId)
          //     this.$router.push('/')
          //   }
          // })
        }
      },
      immediate: true
    }
  },
  methods: {
    showPwd() {
      if (this.passwordType === 'password') {
        this.passwordType = ''
      } else {
        this.passwordType = 'password'
      }
      this.$nextTick(() => {
        this.$refs.password.focus()
      })
    },
    handleLogin() {
      this.$refs.loginForm.validate(valid => {
        if (valid) {
          this.loading = true
          try {
            this.$store.dispatch('user/login', this.loginForm).then((data) => {
              this.loading = false
              this.$router.push({ path: '/' })
              // if (data && data.isRedirect === 1) {
              //   location.href = data.redirectUri
              // } else {
              //   this.$router.push({ path: this.redirect || '/index' })
              // }
            })
          } catch (e) {
            console.log(e)
            this.loading = false
          }
        } else {
          return false
        }
      })
    }
  }
}
</script>

<style lang="scss">
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg:#f5f5f5;
$light_gray:#000;
$cursor: #000;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .login-container .el-input input {
    color: $cursor;
  }
}

/* reset element-ui css */
.login-container {
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;

    input {
      background: transparent;
      border: 0px;
      // -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      caret-color: $cursor;

      &:-webkit-autofill {
        box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: $cursor !important;
      }
    }
  }

  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.04);
    border-radius: 5px;
    color: #000;
  }
}
</style>

<style lang="scss" scoped>
$bg:#3560c9;
$dark_gray:#889aa4;
$light_gray:#eee;

.report-img {
  width: 25px;
  height: 25px;
}
.report-link {
  position: fixed;
  bottom: 20px;
  right: 250px;
}
.login-container {
  min-height: 100%;
  width: 100%;
  background: url(~@/assets/bg.gif);
  background-size: auto 100%;
  background-repeat: no-repeat;
  // background-color: $bg;
  overflow: hidden;

  .login-form {
    position: relative;
    width: 460px;
    max-width: 100%;
    padding:  50px;
    margin: 230px 160px 0 auto;
    border-radius: 8px;
    box-shadow: 9px 9px 35px 5px #cad9ea;
    background: #fff;
    overflow: hidden;
  }

  .tips {
    font-size: 14px;
    color: #27b0fd;
    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }

  .title-container {
    position: relative;

    .title {
      font-size: 26px;
      color: #27b0fd;
      margin: 0px auto 40px auto;
      text-align: center;
      font-weight: bold;
    }
  }

  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
}
</style>
